Loudspeaker



FIG. 1 is a perspective view of a loudspeaker comprising a firstembodiment of the ornamental design of the present invention;

FIG. 2 is a front view of the loudspeaker of FIG. 1;

FIG. 3 is a side view of the loudspeaker of FIG. 1;

FIG. 4 is a rear view of the loudspeaker of FIG. 1;

FIG. 5 is an opposite side view of the loudspeaker of FIG. 1;

FIG. 6 is a top view of the loudspeaker of FIG. 1;

FIG. 7 is a bottom view of the loudspeaker of FIG. 1;

FIG. 8 is a perspective view of a loudspeaker comprising a secondembodiment of the ornamental design of the present invention;

FIG. 9 is a front view of the loudspeaker of FIG. 8;

FIG. 10 is a side view of the loudspeaker of FIG. 8;

FIG. 11 is a rear view of the loudspeaker of FIG. 8;

FIG. 12 is an opposite side view of the loudspeaker of FIG. 8;

FIG. 13 is a top view of the loudspeaker of FIG. 8; and,

FIG. 14 is a bottom view of the loudspeaker of FIG. 8.

The ornamental design for a loudspeaker, as shown and described.